Ask question

Ask question

All categories

3 years ago

11

Please help me on this thank you all

1 answer:

Blababa [14]3 years ago

5 0

First order the numbers from least to greatest then cross out the numbers until you get to the middle one which is 18 ft. Hope this helped

You might be interested in

Given sin(−θ)= −1/4 and tanθ= 15√15 .<br><br> What is the value of cosθ ?

dangina [55]

$\sin = \frac{y}{r} \\ \\ \tan = \frac{y}{x} \\ \\ \cos = \frac{x}{r} \\ \\ {x}^{2} + {y}^{2} = {r}^{2}$

$- \sin = \frac{ - 1 \: = \: y}{4 \: = \: r}$
$15 \sqrt{15} = \frac{1}{x} \\ \\ x = .017$
$\cos = \frac{.017}{4} = .0043$

4 0

3 years ago

Which of the following expressions are equivalent to \left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}(9 87 +2 54 )− 21

lora16 [44]

Answer:

$12\dfrac{7}{40}$

Step-by-step explanation:

The given expression is

$\left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}$

We need to find the simplified form of the given expression.

It can be rewritten as

$\left(9+\dfrac{7}{8} + 2+\dfrac{4}{5}\right)-\dfrac{1}{2}$

Combine integers and fractions separately.

$(9+2)+(\dfrac{7}{8}+\dfrac{4}{5}-\dfrac{1}{2})$

Taking LCM we get

$11+\dfrac{35+32-20}{40}$

$11+\dfrac{47}{40}$

In can be written as

$11+\dfrac{40+7}{40}$

$11+1+\dfrac{7}{40}$

$12+\dfrac{7}{40}$

$12\dfrac{7}{40}$

Therefore, the expression $12\dfrac{7}{40}$ is equivalent to the given expression.

5 0

3 years ago

How do you simplify this equation

Inga [223]

1) -2/2i
2) you divide the 2's
3) -1/i

7 0

3 years ago

Read 2 more answers

What does this equal

Anton [14]

In simplify the expression =
1.56 • 10^52 + 3.5 • 10^48

5 0

2 years ago

3(7+x to the power of two);x=2

JulijaS [17]

Answer:

$33$

Step-by-step explanation:

$3(7+x^{2}); x=2$

$=3(7+2^{2})$

$=3(7+4)$

$= 33$

5 0

2 years ago